Metal seal ring processing fixture

Abstract

The utility model relates to the technical field of sealing ring, and disclose a kind of metal sealing ring processing fixture, including bottom plate, the top of bottom plate is fixedly connected with first fixed plate, the side of first fixed plate is rotatably connected with pivot, and one end of pivot is fixedly connected with rotating frame, the side inner wall of rotating frame is equipped with the clamping mechanism for fixing metal sealing ring, the side of first fixed plate is fixedly connected with two telescopic rods, and the other end of two telescopic rods is fixedly connected with sliding frame, and the side of sliding frame is fixedly connected with two inserting rods. The utility model not only through the cooperation of rotating frame, pivot, first fixed plate, to realize the metal sealing ring without being disassembled from fixture to overturn sealing ring, the utility model also can accurately clamp and fix different diameter metal sealing ring by being equipped with clamping mechanism, to greatly increase the use range of fixture.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring technology, and more specifically to a metal sealing ring processing fixture. Background Technology

[0002] The main function of metal seals is to fill the gaps between components to prevent the leakage of fluids or solid particles and to prevent the intrusion of external impurities. Fixtures are needed to fix metal seals during processing.

[0003] A search revealed Chinese patent CN113858068A, which discloses a fixing fixture for machining automotive sealing rings, including a fixture body, a positioning mechanism, a transmission mechanism, and a clamping mechanism for positioning the base on a worktable. However, it still has the following drawbacks: when the bottom of the sealing ring needs to be machined, it needs to be removed from the fixture, flipped over, and then re-fixed to the fixture, resulting in low efficiency, time-consuming, labor-intensive, and inconvenient operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a metal sealing ring processing fixture to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a metal sealing ring processing fixture, including a base plate, a first fixing plate fixedly connected to the top of the base plate, a rotating shaft rotatably connected to one side of the first fixing plate, a rotating frame fixedly connected to one end of the rotating shaft, a clamping mechanism for fixing the metal sealing ring provided on one side of the rotating frame, two telescopic rods fixedly connected to one side of the first fixing plate, a slide fixedly connected to the other end of the two telescopic rods, two insert rods fixedly connected to one side of the slide, two slots opened on one side of the outer wall of the rotating frame, and the slots are inserted into the insert rods, a tension spring fixedly connected to one side of the first fixing plate, and the other end of the tension spring is fixed to the slide.

[0006] As a further embodiment of this utility model, the clamping mechanism is a first slide rail, which is fixedly connected to the inner wall of one side of the rotating frame. Two bidirectional threaded rods are rotatably connected to the inner walls of both sides of the rotating frame. Two connecting frames are slidably connected to one side of the first slide rail, and both connecting frames are threadedly connected to the bidirectional threaded rods. Two clamping blocks are fixedly connected to one side of each of the two connecting frames.

[0007] As a further embodiment of this utility model, guide rods are fixedly connected to one side of each of the two connecting frames, and both guide rods are slidably connected to the rotating frame.

[0008] As a further embodiment of this utility model, a second fixing plate is fixedly connected to the top of the base plate, and two positioning columns are slidably connected to the top of the second fixing plate. A fixing block is fixedly connected to the other end of the two positioning columns. An adjustment mechanism for adjusting the height of the fixing block is provided on the top of the second fixing plate. A support frame is rotatably connected to the top of the fixing block via a hinge. A fixing mechanism for limiting the position of the support frame is provided on the top of the fixing block.

[0009] As a further embodiment of this utility model, the adjusting mechanism is a threaded groove, which is formed on the top of the second fixed plate. A first threaded rod is threadedly connected inside the threaded groove, and the other end of the first threaded rod is rotatably connected to the fixed block.

[0010] As a further embodiment of this utility model, the fixing mechanism is a second slide rail, which is fixedly connected to the top of the fixing block. An L-shaped plate is slidably connected to the top of the second slide rail, and the L-shaped plate is in contact with the support frame.

[0011] As a further embodiment of this invention, the L-shaped plate is made of magnet.

[0012] As a further embodiment of this utility model, both ends of the bidirectional threaded rod pass through the rotating frame and are fixedly connected to a knob, and the outer circumference of the knob is provided with anti-slip texture.

[0013] The technical effects and advantages of this utility model are as follows: 1. This utility model achieves the goal of eliminating the need to remove the metal sealing ring from the fixture and flip it over by using a rotating frame, a rotating shaft, and a first fixed plate, thereby greatly saving the processing time of the metal sealing ring.

[0014] 2. This utility model, by providing a clamping mechanism, can accurately clamp and fix metal sealing rings of different diameters, thereby greatly increasing the application range of the clamp, and can fix the metal sealing ring from multiple positions, resulting in better fixing stability.

[0015] 3. This utility model provides a support frame to support the metal sealing ring, eliminating the need for workers to constantly hold the sealing ring when clamping it. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of this utility model.

[0017] Figure 2 This is an enlarged structural diagram of part A of this utility model.

[0018] Figure 3 This is a schematic diagram of the rear three-dimensional structure of this utility model.

[0019] Figure 4 This is a cross-sectional view of the rotating frame of this utility model.

[0020] The attached figures are labeled as follows: 1. First fixed plate; 2. Rotating shaft; 3. First slide rail; 4. Bidirectional threaded rod; 5. Rotating frame; 6. Guide rod; 7. Base plate; 8. Second fixed plate; 9. First threaded rod; 10. Positioning column; 11. Support frame; 12. Clamping block; 13. Connecting frame; 14. L-shaped plate; 15. Fixed block; 16. Second slide rail; 17. Insert rod; 18. Slide carriage; 19. Slot; 20. Telescopic rod; 21. Tension spring. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Reference Figures 1-4This utility model provides a metal sealing ring processing fixture, including a base plate 7. A first fixing plate 1 is bolted to the top of the base plate 7. A rotating shaft 2 is rotatably connected to one side of the first fixing plate 1. A rotating frame 5 is bolted to one end of the rotating shaft 2. A clamping mechanism for fixing the metal sealing ring is provided on one side inner wall of the rotating frame 5. The clamping mechanism is a first slide rail 3, which is bolted to one side inner wall of the rotating frame 5. Bidirectional threaded rods 4 are rotatably connected to both sides inner walls of the rotating frame 5. Both ends of the bidirectional threaded rods 4 pass through... The rotating frame 5 is bolted with knobs, and the outer circumference of the knobs has anti-slip textures, allowing for easier rotation to the bidirectional threaded rod 4. Two connecting frames 13 are slidably connected to one side of the first slide rail 3. Guide rods 6 are bolted to one side of each connecting frame 13, and both guide rods 6 are slidably connected to the rotating frame 5. The guide rods 6 ensure stable movement of the connecting frames 13. Both connecting frames 13 are threadedly connected to the bidirectional threaded rod 4. Two clamping blocks 12 are bolted to one side of each connecting frame 13. Rotating the bidirectional threaded rod... The threaded rod 4, a bidirectional threaded rod 4, drives two connecting frames 13 to move towards each other. The metal sealing ring is clamped and fixed by clamping blocks 12 on one side of the two connecting frames 13. Two telescopic rods 20 are bolted to one side of the first fixing plate 1. A slide 18 is bolted to the other end of the two telescopic rods 20. Two insert rods 17 are bolted to one side of the slide 18. Two slots 19 are opened on the outer wall of one side of the rotating frame 5, and the slots 19 are inserted into the insert rods 17. A tension spring 21 is bolted to one side of the first fixing plate 1. The other end of the tension spring 21 is fixed to the slide 18. Pulling the slide 18 outward causes the slide 18 to drive the two insert rods 17, disengaging the insert rods 17 from the slot 19. Then, the rotating frame 5 is rotated, causing the rotating frame 5 to flip. At the same time, the metal sealing ring on the rotating frame 5 and the clamping mechanism flips. Then, the slide 18 is pushed inward, causing the slide 18 to drive the two insert rods 17 to move inward, so that the insert rods 17 are re-inserted into the slot 19. The tension of the tension spring 21 keeps the insert rods 17 inserted into the slot 19, thereby achieving the flipping of the metal sealing ring.

[0023] In this invention, a second fixing plate 8 is bolted to the top of the base plate 7. Two positioning posts 10 are slidably connected to the top of the second fixing plate 8. A fixing block 15 is bolted to the other end of each positioning post 10. The top of the second fixing plate 8 is provided with an adjustment mechanism for adjusting the height of the fixing block 15. The adjustment mechanism is a threaded groove, which is formed on the top of the second fixing plate 8. A first threaded rod 9 is threadedly connected inside the threaded groove, and the other end of the first threaded rod 9 is rotatably connected to the fixing block 15. By rotating the first threaded rod 9, the first threaded rod 9 drives the fixing block 15 to move up and down, thereby adjusting the height of the fixing block 15 and the support frame 11. This allows the support frame 11 to support metal sealing rings of different thicknesses. The top of the fixing block 15 is rotatably connected to the support frame 11 via a hinge. The top of the fixed block 15 is provided with a fixing mechanism for limiting the support frame 11. The fixing mechanism is a second slide rail 16, which is fixed to the top of the fixed block 15 by bolts. The top of the second slide rail 16 is slidably connected to an L-shaped plate 14. The L-shaped plate 14 is made of magnet. The magnetic force of the L-shaped plate 14 can prevent the L-shaped plate 14 from moving due to vibration. The L-shaped plate 14 contacts the support frame 11 and pushes the L-shaped plate 14. The L-shaped plate 14 moves along the second slide rail 16 and is locked onto the top of the support frame 11, thereby quickly fixing the support frame 11. The support frame 11 is rotated to a horizontal angle and then limited by the fixing mechanism. The support frame 11 supports the metal sealing ring, which facilitates clamping the metal sealing ring.

[0024] The working principle of this utility model is as follows: Rotating the bidirectional threaded rod 4 causes the two connecting brackets 13 to move inward. The metal sealing ring is clamped and fixed by the clamping block 12 on one side of the two connecting brackets 13. Then, the slide 18 is pulled outward. The slide 18 drives the two insert rods 17, causing the insert rods 17 to disengage from the slot 19. Then, the rotating frame 5 is rotated, causing the rotating frame 5 to flip. At the same time, the rotating frame 5 and the metal sealing ring on the clamping mechanism flip. Finally, the slide 18 is pushed inward. The slide 18 drives the two insert rods 17 to move inward, causing the insert rods 17 to be reinserted into the slot 19, thereby realizing the flipping of the metal sealing ring.

[0025] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change. The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A metal sealing ring processing fixture, comprising a base plate (7), characterized in that: The top of the base plate (7) is fixedly connected to a first fixing plate (1). A rotating shaft (2) is rotatably connected to one side of the first fixing plate (1). A rotating frame (5) is fixedly connected to one end of the rotating shaft (2). A clamping mechanism for fixing a metal sealing ring is provided on the inner wall of one side of the rotating frame (5). Two telescopic rods (20) are fixedly connected to one side of the first fixing plate (1). A slide (18) is fixedly connected to the other end of the two telescopic rods (20). Two insert rods (17) are fixedly connected to one side of the slide (18). Two slots (19) are opened on the outer wall of one side of the rotating frame (5). The slots (19) are inserted into the insert rods (17). A tension spring (21) is fixedly connected to one side of the first fixing plate (1). The other end of the tension spring (21) is fixed to the slide (18).

2. The metal sealing ring machining fixture according to claim 1, characterized in that: The clamping mechanism is a first slide rail (3), which is fixedly connected to the inner wall of one side of the rotating frame (5). The inner walls of both sides of the rotating frame (5) are rotatably connected with bidirectional threaded rods (4). Two connecting frames (13) are slidably connected to one side of the first slide rail (3), and both connecting frames (13) are threadedly connected to the bidirectional threaded rods (4). Two clamping blocks (12) are fixedly connected to one side of each of the two connecting frames (13).

3. The metal sealing ring machining fixture according to claim 2, characterized in that: Guide rods (6) are fixedly connected to one side of each of the two connecting frames (13), and both guide rods (6) are slidably connected to the rotating frame (5).

4. A metal sealing ring machining fixture according to claim 1, characterized in that: The top of the base plate (7) is fixedly connected to a second fixing plate (8). The top of the second fixing plate (8) is slidably connected to two positioning columns (10). The other end of the two positioning columns (10) is fixedly connected to a fixing block (15). The top of the second fixing plate (8) is provided with an adjustment mechanism for adjusting the height of the fixing block (15). The top of the fixing block (15) is rotatably connected to a support frame (11) via a hinge. The top of the fixing block (15) is provided with a fixing mechanism for limiting the position of the support frame (11).

5. A metal sealing ring machining fixture according to claim 4, characterized in that: The adjustment mechanism is a threaded groove, which is opened on the top of the second fixed plate (8). The threaded groove is threaded with a first threaded rod (9), and the other end of the first threaded rod (9) is rotatably connected to the fixed block (15).

6. A metal sealing ring machining fixture according to claim 4, characterized in that: The fixing mechanism is a second slide rail (16), which is fixedly connected to the top of the fixing block (15). The top of the second slide rail (16) is slidably connected to an L-shaped plate (14), and the L-shaped plate (14) is in contact with the support frame (11).

7. A metal sealing ring machining fixture according to claim 6, characterized in that: The L-shaped plate (14) is made of magnets.

8. A metal sealing ring machining fixture according to claim 2, characterized in that: Both ends of the bidirectional threaded rod (4) pass through the rotating frame (5) and are fixedly connected to a knob. The outer circumference of the knob is provided with anti-slip texture.

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